diff options
8 files changed, 250 insertions, 0 deletions
diff --git a/bsp/lpc55sxx/lpc55s69_nxp_evk/applications/lvgl/SConscript b/bsp/lpc55sxx/lpc55s69_nxp_evk/applications/lvgl/SConscript new file mode 100644 index 0000000000..79d9772177 --- /dev/null +++ b/bsp/lpc55sxx/lpc55s69_nxp_evk/applications/lvgl/SConscript @@ -0,0 +1,16 @@ +from building import * +import os + +cwd = GetCurrentDir() +group = [] +src = Glob('*.c') +CPPPATH = [cwd] + +list = os.listdir(cwd) +for d in list: + path = os.path.join(cwd, d) + if os.path.isfile(os.path.join(path, 'SConscript')): + group = group + SConscript(os.path.join(d, 'SConscript')) + +group = group + DefineGroup('LVGL-port', src, depend = ['BSP_USING_LVGL'], CPPPATH = CPPPATH) +Return('group') diff --git a/bsp/lpc55sxx/lpc55s69_nxp_evk/applications/lvgl/demo/SConscript b/bsp/lpc55sxx/lpc55s69_nxp_evk/applications/lvgl/demo/SConscript new file mode 100644 index 0000000000..9c1b6d1ebd --- /dev/null +++ b/bsp/lpc55sxx/lpc55s69_nxp_evk/applications/lvgl/demo/SConscript @@ -0,0 +1,17 @@ +from building import * +import os + +cwd = GetCurrentDir() +group = [] +src = Glob('*.c') +CPPPATH = [cwd] + +list = os.listdir(cwd) +for d in list: + path = os.path.join(cwd, d) + if os.path.isfile(os.path.join(path, 'SConscript')): + group = group + SConscript(os.path.join(d, 'SConscript')) + +group = group + DefineGroup('LVGL-demo', src, depend = ['BSP_USING_LVGL', 'BSP_USING_LVGL_DEMO'], CPPPATH = CPPPATH) + +Return('group') diff --git a/bsp/lpc55sxx/lpc55s69_nxp_evk/applications/lvgl/demo/lv_demo.c b/bsp/lpc55sxx/lpc55s69_nxp_evk/applications/lvgl/demo/lv_demo.c new file mode 100644 index 0000000000..22d53ebce0 --- /dev/null +++ b/bsp/lpc55sxx/lpc55s69_nxp_evk/applications/lvgl/demo/lv_demo.c @@ -0,0 +1,17 @@ +/* + * Copyright (c) 2006-2023, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2023-05-30 Chushicheng first version + */ +#include <lvgl.h> + +void lv_user_gui_init(void) +{ + /* display demo; you may replace with your LVGL application at here */ + extern void lv_demo_calendar(void); + lv_demo_calendar(); +} diff --git a/bsp/lpc55sxx/lpc55s69_nxp_evk/applications/lvgl/demo/lv_demo_calendar.c b/bsp/lpc55sxx/lpc55s69_nxp_evk/applications/lvgl/demo/lv_demo_calendar.c new file mode 100644 index 0000000000..2ee143d4ce --- /dev/null +++ b/bsp/lpc55sxx/lpc55s69_nxp_evk/applications/lvgl/demo/lv_demo_calendar.c @@ -0,0 +1,51 @@ +#include <lvgl.h> + +#define LCD_W 480 +#define LCD_H 320 + +static void event_handler(lv_event_t * e) +{ + lv_event_code_t code = lv_event_get_code(e); + lv_obj_t * obj = lv_event_get_current_target(e); + + if(code == LV_EVENT_VALUE_CHANGED) { + lv_calendar_date_t date; + if(lv_calendar_get_pressed_date(obj, &date)) { + LV_LOG_USER("Clicked date: %02d.%02d.%d", date.day, date.month, date.year); + } + } +} + +void lv_demo_calendar(void) +{ + lv_obj_t * calendar = lv_calendar_create(lv_scr_act()); + lv_obj_set_size(calendar, LCD_W, LCD_H); + lv_obj_align(calendar, LV_ALIGN_CENTER, 0, 0); + lv_obj_add_event_cb(calendar, event_handler, LV_EVENT_ALL, NULL); + + lv_calendar_set_today_date(calendar, 2021, 02, 23); + lv_calendar_set_showed_date(calendar, 2021, 02); + + /*Highlight a few days*/ + static lv_calendar_date_t highlighted_days[3]; /*Only its pointer will be saved so should be static*/ + highlighted_days[0].year = 2021; + highlighted_days[0].month = 02; + highlighted_days[0].day = 6; + + highlighted_days[1].year = 2021; + highlighted_days[1].month = 02; + highlighted_days[1].day = 11; + + highlighted_days[2].year = 2022; + highlighted_days[2].month = 02; + highlighted_days[2].day = 22; + + lv_calendar_set_highlighted_dates(calendar, highlighted_days, 3); + +#if LV_USE_CALENDAR_HEADER_DROPDOWN + lv_calendar_header_dropdown_create(calendar); +#elif LV_USE_CALENDAR_HEADER_ARROW + lv_calendar_header_arrow_create(calendar); +#endif + lv_calendar_set_showed_date(calendar, 2021, 10); +} diff --git a/bsp/lpc55sxx/lpc55s69_nxp_evk/applications/lvgl/lv_conf.h b/bsp/lpc55sxx/lpc55s69_nxp_evk/applications/lvgl/lv_conf.h new file mode 100644 index 0000000000..bff6942980 --- /dev/null +++ b/bsp/lpc55sxx/lpc55s69_nxp_evk/applications/lvgl/lv_conf.h @@ -0,0 +1,19 @@ +/* + * Copyright (c) 2006-2023, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2023-05-30 Chushicheng First version + */ +#ifndef LV_CONF_H +#define LV_CONF_H + +#define LV_COLOR_16_SWAP 1 +#define LV_COLOR_DEPTH 16 +#define LV_USE_PERF_MONITOR 1 +#define LV_HOR_RES_MAX 480 +#define LV_VER_RES_MAX 320 + +#endif diff --git a/bsp/lpc55sxx/lpc55s69_nxp_evk/applications/lvgl/lv_port_disp.c b/bsp/lpc55sxx/lpc55s69_nxp_evk/applications/lvgl/lv_port_disp.c new file mode 100644 index 0000000000..dcea149e26 --- /dev/null +++ b/bsp/lpc55sxx/lpc55s69_nxp_evk/applications/lvgl/lv_port_disp.c @@ -0,0 +1,59 @@ +/* + * Copyright (c) 2006-2023, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2023-05-30 Chushicheng First version + */ +#include <lvgl.h> +#include "drv_st7796.h" + +#define LCD_W 480 +#define LCD_H 320 +#define MY_DISP_HOR_RES LCD_W +#define DISP_BUFFER_LINES (LCD_H/5) + +/*A static or global variable to store the buffers*/ +static lv_disp_draw_buf_t disp_buf; + +/*Descriptor of a display driver*/ +static lv_disp_drv_t disp_drv; + +/*Static or global buffer(s). The second buffer is optional*/ +static lv_color_t buf_1[MY_DISP_HOR_RES * DISP_BUFFER_LINES]; + +/*Flush the content of the internal buffer the specific area on the display + *You can use DMA or any hardware acceleration to do this operation in the background but + *'lv_disp_flush_ready()' has to be called when finished.*/ +static void disp_flush(lv_disp_drv_t * disp_drv, const lv_area_t * area, lv_color_t * color_p) +{ + /* color_p is a buffer pointer; the buffer is provided by LVGL */ + lcd_load(area->x1, area->x2, area->y1, area->y2, color_p); + + /*IMPORTANT!!! + *Inform the graphics library that you are ready with the flushing*/ + lv_disp_flush_ready(disp_drv); +} + +void lv_port_disp_init(void) +{ + /*Initialize `disp_buf` with the buffer(s). With only one buffer use NULL instead buf_2 */ + lv_disp_draw_buf_init(&disp_buf, buf_1, RT_NULL, MY_DISP_HOR_RES * DISP_BUFFER_LINES); + + lv_disp_drv_init(&disp_drv); /*Basic initialization*/ + + /*Set the resolution of the display*/ + disp_drv.hor_res = LCD_W; + disp_drv.ver_res = LCD_H; + + /*Set a display buffer*/ + disp_drv.draw_buf = &disp_buf; + + /*Used to copy the buffer's content to the display*/ + disp_drv.flush_cb = disp_flush; + + /*Finally register the driver*/ + lv_disp_drv_register(&disp_drv); +} diff --git a/bsp/lpc55sxx/lpc55s69_nxp_evk/applications/lvgl/lv_port_indev.c b/bsp/lpc55sxx/lpc55s69_nxp_evk/applications/lvgl/lv_port_indev.c new file mode 100644 index 0000000000..7e9c5941a0 --- /dev/null +++ b/bsp/lpc55sxx/lpc55s69_nxp_evk/applications/lvgl/lv_port_indev.c @@ -0,0 +1,59 @@ +/* + * Copyright (c) 2006-2023, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2023-05-30 Chushicheng First version + */ +#include <lvgl.h> +#include <rtdevice.h> +#include "drv_gt911.h" + +#define LCD_W 480 +#define LCD_H 320 + +lv_indev_t *touch_indev; + +static lv_indev_state_t last_state = LV_INDEV_STATE_REL; +static rt_int16_t last_x = 0; +static rt_int16_t last_y = 0; + +static gt911_input_t ctp_input; +static capt_t *capt = RT_NULL; + +static void input_read(lv_indev_drv_t *indev_drv, lv_indev_data_t *data) +{ + gt911_ctp_read(&capt->gt911, &ctp_input); + + if (ctp_input.num_pos > 0) + { + last_x = 480 - ctp_input.pos[0].pos_y; + last_y = ctp_input.pos[0].pos_x; + last_state = LV_INDEV_STATE_PR; + } + else + { + last_state = LV_INDEV_STATE_REL; + } + data->point.x = last_x; + data->point.y = last_y; + data->state = last_state; +} + +void lv_port_indev_init(void) +{ + static lv_indev_drv_t indev_drv; + + rt_device_t dev = rt_device_find("capt"); + RT_ASSERT(dev != RT_NULL); + capt = (capt_t*)dev->user_data; + + lv_indev_drv_init(&indev_drv); /*Basic initialization*/ + indev_drv.type = LV_INDEV_TYPE_POINTER; + indev_drv.read_cb = input_read; + + /*Register the driver in LVGL and save the created input device object*/ + touch_indev = lv_indev_drv_register(&indev_drv); +} diff --git a/bsp/lpc55sxx/lpc55s69_nxp_evk/board/Kconfig b/bsp/lpc55sxx/lpc55s69_nxp_evk/board/Kconfig index 62da91b198..f1b4d4fd56 100644 --- a/bsp/lpc55sxx/lpc55s69_nxp_evk/board/Kconfig +++ b/bsp/lpc55sxx/lpc55s69_nxp_evk/board/Kconfig @@ -336,6 +336,18 @@ menu "Board extended module Drivers" default "i2c1" endif + config BSP_USING_LVGL + bool "Enable LVGL for LCD" + select PKG_USING_LVGL + select BSP_USING_NXP_LCDM_S + default n + + if BSP_USING_LVGL + config BSP_USING_LVGL_DEMO + bool "Enable LVGL demo" + default y + endif + endmenu endmenu |